c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d

Analysis

max time kernel
149s
max time network
153s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240611-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
04-12-2024 03:14

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General

Target

c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
Size

157KB
MD5

79a6731b655cb0c2d4f59d6298c56c24
SHA1

3cd520ae9e857ae0437459fb6d04543015cd5590
SHA256

c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d
SHA512

1bcd02c200a21c571831c9bb83793dce66ca4105e66d44cf10992cd759230338d5207c09b8b094f4e14dfeecde02f45c20d278b37bec9e7f743f63289483e379
SSDEEP

3072:pZalDagD05YnSH+7HDUjqvf15R2/Y9cNj3/xVQWCX3dXZJKO999999999999999e:pZalDagD05YnSH+7HctBTCxnKO99999+

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (75027) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

defense_evasion

Impair Defenses

T1562

description	ioc	Process
File opened for modification	/dev/watchdog	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for modification	/dev/misc/watchdog	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf

Enumerates running processes
Discovers information about currently running processes on the system

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for modification	/bin/watchdog	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	a- M	1596	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/224/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/409/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/607/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1689/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/26/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/86/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1586/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/218/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/406/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/591/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1056/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1105/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/80/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/88/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/645/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1119/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/75/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/971/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1408/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1627/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/98/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1075/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1177/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1345/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1597/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1160/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1599/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/21/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/424/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1202/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/25/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/83/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/780/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/5/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/15/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/79/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1164/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1673/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1409/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/217/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/525/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/631/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/841/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1254/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1639/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1655/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/3/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/13/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/220/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1046/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1299/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/2/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/95/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/223/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1398/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/76/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/404/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1134/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1277/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/14/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/78/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/500/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/1193/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
File opened for reading	/proc/983/cmdline	c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf

/tmp/c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
/tmp/c3bc7b8d7b52241ef078b05230f2de5114b6d87a2188b70d312fffdc01011b4d.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- Reads runtime system information
PID:1596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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